A switch designed to perform the function of opening and/or closing one or more electrical circuits. In lieu of seperable contacts, the switching function is accomplished by means of an arrangement of one or more light emitters and one or more photosensitive devices. The item functions in response to changes in its own electrical circuit caused by the emitted light being reflected to the photosensitive device or the emitted light being interrupted before it reaches the photosensitive device. The item has no other form of actuation.
Classification: Other optical elements of any material, unmounted, other than such element of glass not optically worked, nesoi
NSN 5895-01-332-0124
NSN 6105-01-380-7188
NSN 6145-00-932-1950
NSN 6320-01-504-3948
NSN 5945-01-368-1337
NSN 5855-00-149-0766
NSN 5920-01-055-2024
NSN 6320-00-905-0543
NSN 6130-01-086-1353
NSN 5990-00-932-3070
NSN 7035-01-265-0216
NSN 5915-00-661-2223